Question: What was the college attended by Alexander Dubcek, which precedes the Academy of Social Sciences of the Central Committee of CPSU?
Paraphrase: What was once the college attended by means of Alexander Dubcek, which precedes the Academy of Social Sciences of the Central Committee of CPSU?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q150543 wdt:P69 ?answer . ?answer wdt:P156 wd:Q4059245}
Answer: Higher Party School at the Central Committee of the CPSU